The BMW X4 M Competition is back to defend its drag racing title following a win over the Stelvio Q. This time however, it's taking on the most powerful SUV, in the world - the Jeep Grand Cherokee Trackhawk.
The Jeep Trackhawk is just a monster. It doesn't make any sense, really. It weighs over 2.4 tonnes and you'd think that maybe they'd try to make it lighter in a bid to make it faster, but that would be very un-American and very boring.
And so one of the most powerful engines ever made was dropped into this SUV and the result is the fastest SUV in the world. Well, so it claims.
And yet, as we discovered, this recipe is not all-powerful. Lighter cars with much less power still stand a chance against the mighty Jeep.
In this race Ashley Oldfield runs the cars twice, swapping cars for each race. And we can't tell you any more than that, can we? Enjoy.